Senior Unity Game Developer(Part-Time, Freelance)

Cubic Frog® Apps; Barcelona; Híbrido; EUR 50.000 - 70.000; A tiempo parcial

Descripción de la vacante

An indie educational game studio in Barcelona seeks a Senior Unity Developer for freelance part-time work. The ideal candidate will develop, optimize, and maintain educational games, ensuring compliance with app store requirements. Candidates should have senior-level Unity expertise, a track record of mobile game releases, and a passion for creating fun, educational content.

Formación

• Proven track record of shipped mobile games.
• Familiarity with notification systems and compliance requirements.
• Comfortable in an indie studio environment.

Responsabilidades

• Develop, optimize, and maintain our 2D educational games.
• Manage builds and publishing for Apple App Store and Google Play.
• Collaborate with a fast-moving indie team.

Conocimientos

Senior-level expertise in Unity

Solid experience publishing apps

Strong knowledge of subscription-based apps

Excellent communication skills

Descripción del empleo

Overview

Senior Unity Developer (Freelance / Part-Time)

Cubic Frog Inc. is an indie educational game studio with 60M+ downloads worldwide. We create fun, ethical, and imaginative preschool learning games loved by kids, parents, and teachers. We’re now looking for a Senior Unity Developer to join our team on a freelance part-time basis.

Responsibilities

• Develop, optimize, and maintain our 2D educational children’s games in Unity & C#
• Manage builds and publishing for both Apple App Store and Google Play
• Ensure full compliance with store requirements (notifications, ratings, subscriptions, privacy, etc.)
• Use AI tools to accelerate development and streamline workflows
• Collaborate with our small, fast-moving indie team with clear and proactive communication
• Work on-site and remotely as needed, depending on project requirements

Qualifications

• Senior-level expertise in Unity and C#, with a proven track record of shipped mobile games
• Solid experience publishing apps to both App Store and Google Play
• Strong knowledge of subscription-based apps, including in-app purchases and renewals
• Familiarity with notification systems, rating prompts, and all Apple / Google compliance requirements
• Excellent communication skills and ability to work independently
• Comfortable in a small indie studio environment (agile, creative, and learning-driven)
• Passion for educational children’s games and alignment with our values of simplicity, imagination, and fun
• Ability to embrace AI-assisted development for faster, smarter workflows

Nice to have

• Experience with cross-platform optimization
• Knowledge of UI / UX best practices for preschool audiences
• Interest in cross-disciplinary collaboration (design, sound, animation)